C. Provided the following Acceleration curve, sketch the V and S curves that apply. Acceleration 62...
i
need help asap
Problem 3 (20 points): The modified sinusoidal acceleration function for the rise function in the double dwell cam design is show in the following figure. A B/2 0B/8 1) Suppose the rise is from 7/8 B to 7, what is the value for B? ( 2 points) 2) The acceleration function in zone D Ses B) is sin ( 41 (-1)), derive the jerk function in zone D. (2 points) 3) What is the value of...
Student's Name: blem 4. Figure 3 shows the modified trapezoidal acceleration function for the rise function in the double dwell cam design. 0 B8 3/8 B/256/8 78 B Figure 3 The modified trapezoidal acceleration function 1) Suppose the rise is from to , what is the value for B? ( 2 points) 2) The acceleration function in zone A (O Ses) is sin(e) derive the jerk function in zone A. (2 points) 3) List the boundary conditions (s.v.a) for 0...
GOAL Apply the definition of instantaneous acceleration D (m v (m/s PROBLEM A baseball player moves in a straight-line path in order to catch a fly ball hit to the outfield. His velocity asa function of time is shown in figure (a) Find his instantaneous acceleration at points ®, ®, and C 3 t(s) 0 23 0 STRATEGY At each point, the velocity vs. time graph is a straight line segment, so the instantaneous acceleration will be the slope of...
An object travels with a constant acceleration for 10 s. The vectors in the figure represent the final and initial velocities Move the endpoints of the lines in the plots to graph the x- component of the velocity versus time, the y-component of the velocity versus time, and the y-component of the acceleration versus time. 20 m/s 30° Velocity vs. time 18 16 30° 7 12 10 4 20 m/s 2 -4 -6 -8 -10 -12 -14 Velocity vs. time...
3. Sketidh the motion ofa paricle on zu plane as t varies in te given intera 4. Sketch the curves ri 2cos0 and 2 1 + cos0 on ry-plane. 5. Find all intersection points of these curves for 0 < θ < 2π. 6. Find the area of the region that lies inside the curve ri and inside of the curve 72.
3. Sketidh the motion ofa paricle on zu plane as t varies in te given intera 4. Sketch...
3) Cathy's car's acceleration is given by the following equation a = (4 m/s) A) Sketch Cathy's motion on the three graphs below. - Velocity (m/s) (m) (m/s) 1 Time (s) Time (s) Time (5) B) What is the equation that describes Cathy's car's velocity? 3)B) C) What is the equation that describes Cathy's car's displacement? 3)C)
Question 23 (2 points) The graph below shows the average total cost and marginal cost curves of a perfectly competitive firm. If the market price is $7, what is the output level that maximizes the firm's profit? 12 11 10 MC ATC 9 8 Price $/Q S 4 3 2 0 1 2 3 6 7 8 9 10 11 12 13 14 15 16 Quantity Q23 Q=4 3 N 1 0 0 4 5 6 7 8 9 10...
8 s) Sketch the polar curve: 5cos(40) Show a table of values (using multiples of Pi/12) and graph the curve on the polar grid provided. Your points from the table should be visible on the graph 9) Find the area enclosed by 3-sin(6)
8 s) Sketch the polar curve: 5cos(40) Show a table of values (using multiples of Pi/12) and graph the curve on the polar grid provided. Your points from the table should be visible on the graph 9)...
Cathy's car's acceleration is given by the following equation a =(4 m/s3 )t A) Sketch Cathy's motion on the three graphs below. Velocity (m/s) a х (m/s) (m) 0 Time (s) Time (s) Time (s) What is the equation that describes Cathy's car's velocity? B) 3)B) What is the equation that describes Cathy's car's displacement? C) 3)C) Page 2 of 4
A motor gives a disk A an angular acceleration of aA (2t+ 3) rad/s , where t is in seconds. If the inidial angular velocity of the disk is Dg 5 rads, determine the magnitude of the velocity of biock B when t 2 s aisa v-1.5 m/s ve 15 m/s ve-7 m/s va-2.25 mls The velocity ofa particle is defined by v (-2i+(3-20A, m/s where t is in seconds. If r 0 when t 0, determine the displacement of...